Perhaps you should try some spelling variations:
wang daoping » wang xiaoping, wang danning, wang xiaobing
chia daun » chia lan
yang mind » yang cindy, sang minh, tang min
shang kai » shang hai
tan chia » tuan china, than china, can china
yang jin » yang jie, yang jun, ying jin
yang jui » yang judy, yang di, yang xi

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: wang daoping tan chia daun ((((yang mind) OR (yang jin))) OR (yang jui)) shang kai ;~.
• Adding a wildcard symbol may retrieve word variants: wang daoping tan chia daun ((((yang mind) or (yang jin))) or (yang jui)) shang kai ;*.